123333113223020 has 24 divisors (see below), whose sum is σ = 259352879596944. Its totient is φ = 49265942083776.

The previous prime is 123333113223011. The next prime is 123333113223053. The reversal of 123333113223020 is 20322311333321.

It is a super-2 number, since 2×123333113223020² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4206435314 + ... + 4206464633.

It is an arithmetic number, because the mean of its divisors is an integer number (10806369983206).

Almost surely, 2^{123333113223020} is an apocalyptic number.

123333113223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123333113223020 is an abundant number, since it is smaller than the sum of its proper divisors (136019766373924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123333113223020 is a wasteful number, since it uses less digits than its factorization.

123333113223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8412900689 (or 8412900687 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 123333113223020 its reverse (20322311333321), we get a palindrome (143655424556341).

The spelling of 123333113223020 in words is "one hundred twenty-three trillion, three hundred thirty-three billion, one hundred thirteen million, two hundred twenty-three thousand, twenty".